〖分享〗惠更斯号拍摄的几张好照片

跨越地平线

Bright Highlands and Dark Plains
This is a perspective view of the surface of Saturn's moon Titan near the Huygens probe landing site that includes the bright-dark boundary between the bright highlands and lower dark plains. This provides stereo coverage with a resolution of about 50 feet per pixel (roughly 15 meters) and a convergence angle of approximately 15 degrees. The perspective image is color-coded in altitude with blue lowest and red highest. The total relief is approximately 500 feet (roughly 150 meters) and the area covered is about 0.6 by 2 miles (1 by 3 kilometers). The valleys exhibiting dark drainages in the brighter higher, terrains have steep sides ranging up to approximately 30 degrees.(2005-12-02)

大意：
明亮的高地和黑暗的平原
这是一张惠更斯着陆的全景图。这提供立体图方圆大约50英尺的地点。图像说明：蓝色最低和红色最高。总高度大约500 英尺(大致150 米)大约0.6直2英哩(1 ——3 公里) 。悬崖有大约30 度。(2005-12-02)

[ Last edited by 跨越地平线 on 2005-12-3 at 07:14 AM ]